CZ-4B R/B SCOUT B DEB

0.010% collision chance on 2025-09-09 07:09:34z

CDM information

Conjunction Data Message description

CZ-4B R/B is risking orbital collision with SCOUT B DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 9, 2025, 7:34 a.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 299.0 meters.

Key information

Parameters and calculations for this potential in-orbit collision event.

CDM image for a rocket body

TCA: 2025-09-09 07:34:58z

CDM ID: 1146479092

Miss distance: 299.0 (m)

Collision probability: 0.0001034241 (~0.010%)

Objects comparison

A comparison of the two objects interested by this conjunction data message.

CZ-4B R/B Name SCOUT B DEB
40337 Norad ID 2800
ROCKET BODY Type DEBRIS
SSO Orbit HEO
98.49° Inclination 81.4°
LARGE Size SMALL
PRC Country US
Dec. 7, 2014 Launch date Aug. 4, 1966
Full details

Live tracking

Real-time ground track for CZ-4B R/B and SCOUT B DEB.


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